Update Instance Status to Expired

We are using below script to update the Instance status to 'Expired' instead of through Update API.

Steps:

These instances are created through data migration using Csi_item_instance_pub.Create_item_instance  API.

1. First we are creating instances in 'Latest' status

2. Updating instance status to 'Expired' using update script.

Update Script:

UPDATE  Csi.Csi_item_instances

   SET  Instance_status_id = 1 --EXPIRED

WHERE  1 = 1

    AND Instance_id = 30652

Please suggest.